10001111098 has 16 divisors (see below), whose sum is σ = 16524346176. Its totient is φ = 4501823040.

The previous prime is 10001111093. The next prime is 10001111123. The reversal of 10001111098 is 89011110001.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (10001111093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2204511 + ... + 2209042.

It is an arithmetic number, because the mean of its divisors is an integer number (1032771636).

Almost surely, 2^10001111098 is an apocalyptic number.

10001111098 is a deficient number, since it is larger than the sum of its proper divisors (6523235078).

10001111098 is a wasteful number, since it uses less digits than its factorization.

10001111098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4413669.

The product of its (nonzero) digits is 72, while the sum is 22.

Adding to 10001111098 its reverse (89011110001), we get a palindrome (99012221099).

The spelling of 10001111098 in words is "ten billion, one million, one hundred eleven thousand, ninety-eight".